Free / Open-sourceOne browser agent that combines every major AI model with web automation

12 alternatives to HighlightGPT, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|
| ● | HighlightGPT | chromewebstore.google.com | 0 | 0 (—) | Paid | Global | 4.1 | Profile |
| 1 | HARPA AI | harpa.ai | 537.46K | 267.81K (+99.3%) | Freemium | United States | 4.6 | Compare |
| 2 | Merlin AI | getmerlin.in | 1.38M | 159.85K (+13.1%) | Freemium | United States | 4.3 | Compare |
| 3 | Chippy | chippyai.com | 2.99K | 683 (+29.6%) | Freemium | Uzbekistan | 4 | Compare |
| 4 | ExplainThis | explainthis.ai | 1.46K | -1.72K (-54%) | Free | United States | 3.9 | Compare |
| 5 | 帮我读 | GPT Reading Assistant | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.2 | Compare |
| 6 | Quiz Solver AI | quizsolverai.com | 35.18K | 7.83K (+28.6%) | Freemium, Paid | United States | 3.8 | Compare |
| 7 | HLAI — Instant AI Text Explainer | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 4.2 | Compare |
| 8 | Drag GPT | chromewebstore.google.com | 0 | 0 (—) | Freemium | Global | 3.8 | Compare |
| 9 | HyperWrite | hyperwriteai.com | 255.43K | 65.35K (+34.4%) | Freemium | United States | 3.9 | Compare |
| 10 | AnswersAi | answersai.com | 61.7K | 11.38K (+22.6%) | Paid | United States | 4 | Compare |
| 11 | PageGPT: Your Context-Aware AI Chatbot | chromewebstore.google.com | 0 | 0 (—) | Freemium | Global | 3.8 | Compare |
| 12 | Kome AI | kome.ai | 174.91K | -12.18K (-6.5%) | Freemium | India | 4.1 | Compare |
Free / Open-sourceOne browser agent that combines every major AI model with web automation
Free / Open-sourceOne-click AI assistant for browsing, writing and research
Free / Open-sourceOne-click AI assistant for browsing, writing and research

Free / Open-sourceChatGPT in your browser sidebar, without switching tabs
Free / Open-sourceChatGPT in your browser sidebar, without switching tabs
Free / Open-sourceSummarise and explain any page or video as you browse
Free / Open-sourceSummarise and explain any page or video as you browse

Free / Open-sourceFree Chrome extension that summarizes any webpage with ChatGPT
Free / Open-sourceFree Chrome extension that summarizes any webpage with ChatGPT
Free / Open-sourceAI browser extension that reads quiz questions and answers them with explanations
Free / Open-sourceAI browser extension that reads quiz questions and answers them with explanations

Free / Open-sourceHighlight any text and get an AI explanation in under a second
Free / Open-sourceHighlight any text and get an AI explanation in under a second

Free / Open-sourceDrag any text on a page and ask ChatGPT about it instantly

Free / Open-sourceAI writing assistant with autocomplete, research, and a Chrome extension
Free / Open-sourceAI writing assistant with autocomplete, research, and a Chrome extension

Free / Open-sourceSnap a question, get the answer instantly

Free / Open-sourceBrowser AI chatbot that reads the page you are on and runs on your own OpenAI API key
Free / Open-sourceBrowser AI chatbot that reads the page you are on and runs on your own OpenAI API key
Free / Open-sourceSummarize, bookmark and write with AI right in your browser
Free / Open-sourceSummarize, bookmark and write with AI right in your browser